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Class Information
Number: 56/12.7
Name: Harvesters > Motorized harvester > Including cutter yieldably mounted on its drive means
Description: Machine provided with a cutting blade that is supported on a driving shaft by a resilient or pivotal connection.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6427429 |
Multiple string lawnmower |
Aug. 6, 2002 |
| 6418627 |
Rotary cutter of mower |
Jul. 16, 2002 |
| 6415586 |
Yard trimming system for attachment to a vehicle |
Jul. 9, 2002 |
| 6415585 |
Multi-purpose trimmer, edger and sweeper with or without support cart, and with enhanced inertia head |
Jul. 9, 2002 |
| 6401344 |
Head for line trimming apparatus |
Jun. 11, 2002 |
| 6397572 |
Lawnmower mountable trimming device |
Jun. 4, 2002 |
| 6381936 |
Auxillary device for a lawn mower |
May. 7, 2002 |
| 6374585 |
Cutting head for brush cutters or edge trimmers |
Apr. 23, 2002 |
| 6367235 |
Blade-mounting system for a rotary mower |
Apr. 9, 2002 |
| 6363616 |
Line retaining plate for trimmer head of string trimmer/mower apparatus |
Apr. 2, 2002 |
| 6363699 |
Spatial guide and support for attachment to a line trimmer |
Apr. 2, 2002 |
| 6357214 |
Grass dethatcher |
Mar. 19, 2002 |
| 6351930 |
Flexible flail edging guide |
Mar. 5, 2002 |
| 6349475 |
Debris blowing weed trimmer |
Feb. 26, 2002 |
| 6347455 |
String trimmer head |
Feb. 19, 2002 |
| 6345489 |
Wheeled lawn care unit |
Feb. 12, 2002 |
| 6324764 |
Hedge trimmer assembly |
Dec. 4, 2001 |
| 6314848 |
Self-contained flexible aerodynamic cutting element with matching head |
Nov. 13, 2001 |
| 6314649 |
Work apparatus |
Nov. 13, 2001 |
| 6301863 |
Multi-blade circumrotational trimmer |
Oct. 16, 2001 |
| 6301788 |
Battery powered vegetation trimmer |
Oct. 16, 2001 |
| 6298642 |
Cutting blade attachment for adjustable height string trimmer head |
Oct. 9, 2001 |
| 6279235 |
Filament trimmer head |
Aug. 28, 2001 |
| 6256970 |
Lawn maintenance apparatus with multi-attachment, multi-adjustable |
Jul. 10, 2001 |
| 6256886 |
Device for cutting vegetation |
Jul. 10, 2001 |
| 6247539 |
Cultivator implement with castellated cultivating protrusions and multi-implement, powered, cultivation system |
Jun. 19, 2001 |
| 6240643 |
Cutting head for a wire cutting machine, in particular a strimmer |
Jun. 5, 2001 |
| 6213677 |
Joint mechanism for mowing machine |
Apr. 10, 2001 |
| 6185916 |
Double-headed vegetation trimmer |
Feb. 13, 2001 |
| 6182428 |
Fence line mower |
Feb. 6, 2001 |
| 6176015 |
Vegetation cutter with self-support non-metallic cutting elements |
Jan. 23, 2001 |
| 6163964 |
Cord-type grass-cutting head with means for lengthening the worn cord |
Dec. 26, 2000 |
| 6158202 |
Dethatching device |
Dec. 12, 2000 |
| 6141879 |
Cord type grass-cutting head with means for preventing the entry of waste matter |
Nov. 7, 2000 |
| 6124034 |
Process for forming double-strand edged monofilament line for use in line trimmers |
Sep. 26, 2000 |
| 6119350 |
Rotary cutting member for lawn trimmers |
Sep. 19, 2000 |
| 6116349 |
Vegetation cutter with guide |
Sep. 12, 2000 |
| 6112416 |
Weed and grass trimmer attachment head |
Sep. 5, 2000 |
| 6094823 |
Method and apparatus for anchoring flails on a string trimmer |
Aug. 1, 2000 |
| 6085503 |
Trimming device carriage system |
Jul. 11, 2000 |
| 6065214 |
Portable trimmer |
May. 23, 2000 |
| 6065275 |
Weed trimmer wheeled transport assembly |
May. 23, 2000 |
| 6055798 |
Locking mechanism for a rotatable shaft |
May. 2, 2000 |
| 6052976 |
Trimmer shield for grass trimmer |
Apr. 25, 2000 |
| 6052974 |
Adjustable height head for string trimmer |
Apr. 25, 2000 |
| 6052907 |
Vegetation trimmer head |
Apr. 25, 2000 |
| 6035618 |
Fixed-line trimmer head |
Mar. 14, 2000 |
| 6032369 |
Portable trimmer including means for securely retaining stick that prevents rotation of cutting member |
Mar. 7, 2000 |
| 6032370 |
Portable trimmer |
Mar. 7, 2000 |
| 6032442 |
Landscaping trimmer attachment |
Mar. 7, 2000 |
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